Greetings... I have a used, untested 60 KHz preamp board (no case) for the hp 117A VLF receiver.
It is the early model using two 13CW4 nuvistors and a mechanical filter. If anyone is interested, please contact me directly. Regards, Peter Bill Hawkins wrote: > Are you open to vacuum tube equipment? > > I have a set with a 2" scope tube that let me see the phase shift > between WWV and WWVH when propagation conditions brought them both > to Minneapolis. Also a Specific Products WWV receiver. > > Also have an HP 117A VLF Comparator, but not the preamp and loop. > > Bill Hawkins > > -----Original Message----- > From: Brad Stockdale > Sent: Thursday, November 20, 2008 12:41 PM > > Anyway, on to the reason for this post... I'd like to get some > receivers so I can HEAR and USE the WWVB, WWV, and WWVH signals... I > know that HEARING them may not be a 'normal' request, but I just would > like to monitor the audio as well as being able to decode the signals... > > > > > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
